CN104473486A - Height-adjustable wearable seat - Google Patents
Height-adjustable wearable seat Download PDFInfo
- Publication number
- CN104473486A CN104473486A CN201410723673.XA CN201410723673A CN104473486A CN 104473486 A CN104473486 A CN 104473486A CN 201410723673 A CN201410723673 A CN 201410723673A CN 104473486 A CN104473486 A CN 104473486A
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- China
- Prior art keywords
- connecting rod
- hypomere
- epimere
- height
- damper
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- 241000293001 Oxytropis besseyi Species 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 12
- 210000002683 foot Anatomy 0.000 description 7
- 230000005484 gravity Effects 0.000 description 7
- 210000000689 upper leg Anatomy 0.000 description 6
- 210000002414 leg Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 210000000629 knee joint Anatomy 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 210000000544 articulatio talocruralis Anatomy 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000011796 hollow space material Substances 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 208000018650 Intervertebral disc disease Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000276 sedentary effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
- A47C9/025—Stools for standing or leaning against, e.g. in a semi-standing or half-seated position
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C16/00—Stand-alone rests or supports for feet, legs, arms, back or head
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a height-adjustable wearable seat. The height-adjustable wearable seat comprises a shoe cover, an L-shaped connecting rod, a broken-line-shaped height regulating mechanism, a controller and a pressure sensor, wherein the broken-line-shaped height regulating mechanism comprises a first connecting rod component and a second connecting rod component, the short end of the L-shaped connecting rod is hinged with the shoe cover, the long end of the L-shaped connecting rod is connected with the lower end of the first connecting rod component, and the first connecting rod component swings and rotates around the connected part; the upper end of the first connecting rod component is connected with the lower end of the second connecting rod component, and the second connecting rod swings and rotates around the connected part; a seat cushion is arranged at the upper end of the second connecting rod component, the controller and the pressure sensor are respectively fixed on the second connecting rod component, and the pressure sensor is communicated with the controller. The height-adjustable wearable seat is simple in structure, high in strength, convenient to mount and dismount and adjustable in height, and enables a wearer to save labor and work in a relatively wide range with a sitting posture.
Description
Technical field
The invention belongs to seat design field, particularly relate to a kind of adjustable for height wearable seat.
Background technology
the millions of workman worked in factory, assembly line and home-delivery center in all parts of the world subjects the slight illness relevant to muscle.Those need the workman ceaselessly bending over or squat, and have fallen serious back and knee joint illness.For this problem, the newly established enterprise Noonee from Zurich, SUI has invented a solution, and this product is called " invisible seat " (Chairless Chair), have employed a kind of wearable electro-mechanical system.This chair, just as a secondary mobilizable skeleton, allows people can think that seat takes a seat anywhere.But also there are some problems in this invisible seat: one, this invisible seat is connected with heel of a shoe, directly can not contact with ground, body wt is finally directed to heel of a shoe, in order to ensure the reliability and stability connected herein, shoes must be special manufactures, and therefore its interchangeability is poor, can not adapt to different occasions and different crowds well; Two, ankle is very short to the distance between heel of a shoe and invisible seal connection point, and wearer's body center of gravity adjustable extent is very little, cause after determining lower part of the body sitting posture, the scope that upper body is adjustable is very little, and simultaneously the wearer rhaeboscelia scope of going down on one's knees is also less, therefore, the scope of wearer energy sedentary is also very little; Three, original invisible seat needs wearer manual depression of button could keep the sitting posture of needs, and all needing the occasion operated to press the button at both hands can be very difficult, and in like manner, when wearer thinks conversion sitting posture, operation is also inconvenient.
Summary of the invention
The present invention is directed to the problem of the invisible seat of prior art and inconvenient operation low to different occasion, different crowd versatility, a kind of adjustable for height wearable seat is provided, this armchair structure is simple, intensity is high, easy accessibility, height adjustable, make wearer can be more laborsaving, what work during sitting posture be wider.
The technical solution adopted for the present invention to solve the technical problems is: a kind of adjustable for height wearable seat, comprise shoe cover, L shape connecting rod, fold-line-shaped height adjustment mechanism, controller, pressure sensor, fold-line-shaped height adjustment mechanism comprises first connecting rod assembly, second connecting rod assembly, short end and the shoe cover of L shape connecting rod are hinged, the long end of L shape connecting rod be connected with the lower end of first connecting rod assembly and first connecting rod assembly around junction rotation, the upper end of first connecting rod assembly be connected with the lower end of second connecting rod assembly and second connecting rod assembly around this junction rotation, the upper end of second connecting rod assembly arranges cushion, controller, pressure sensor is separately fixed on second connecting rod assembly, pressure sensor is connected with controller.
By technique scheme, described first connecting rod assembly comprises first connecting rod and the first damper, first connecting rod forms by 2 sections, first connecting rod epimere and first connecting rod hypomere, first connecting rod epimere and first connecting rod hypomere coaxial, and the inner surface of the outer surface of first connecting rod epimere and first connecting rod hypomere is matched in clearance, first connecting rod epimere offers the identical through hole of size with corresponding respectively on the side of first connecting rod hypomere, the number of openings of first connecting rod epimere is one, the through hole of first connecting rod hypomere is equally spaced multiple through hole, first connecting rod epimere and first connecting rod hypomere adopt bolt and nut to be connected, first damper is connected with controller.
By technique scheme, described second connecting rod assembly comprises second connecting rod and the second damper, second connecting rod forms by 2 sections, second connecting rod epimere and second connecting rod hypomere, second connecting rod epimere and second connecting rod hypomere coaxial, and the inner surface of the outer surface of second connecting rod epimere and second connecting rod hypomere is matched in clearance, second connecting rod epimere offers the identical through hole of size with corresponding respectively on the side of second connecting rod hypomere, the number of openings of second connecting rod epimere is one, the through hole of second connecting rod hypomere is equally spaced multiple through hole, second connecting rod epimere and second connecting rod hypomere adopt bolt and nut to be connected, second damper is connected with controller.
By technique scheme, 3 hinge holes are offered in the bottom of described first connecting rod hypomere, hinged with one end of one end of the long end of L shape connecting rod, the first damper, the second damper respectively, the other end of the first damper and the short end of L shape connecting rod hinged, 2 hinge holes are offered in the bottom of second connecting rod hypomere, hinged with the other end of the second damper, first connecting rod epimere respectively, the jointed shaft of the hinged place of second connecting rod hypomere and first connecting rod epimere arranges encoder, and encoder is connected with controller.
By technique scheme, described pressure sensor is fixed on the second damper.
By technique scheme, described shoe cover is made up of shoe-pad, footwear frame, shoe buckle one, shoe buckle two and shoestring, shoe-pad is connected by gluing or screw with footwear frame, shoe buckle one, shoe buckle two are separately positioned on the both sides of shoe-pad, one end of shoestring is fixed on shoe buckle one, the short end of footwear frame and L shape connecting rod is hinged, and footwear frame thickness is greater than insole thicknesses.
By technique scheme, described cushion is made up of plastic plate and flexible mount, and flexible mount is fixed on the upper surface of plastic plate, and the lower surface of plastic plate is fixed on the top of second connecting rod epimere.
By technique scheme, the quantity of the through hole on described first connecting rod hypomere is 3-7, and the quantity of the through hole on second connecting rod hypomere is 3-7.
By technique scheme, between the bottom of described first connecting rod hypomere and the long end of L shape connecting rod, a spring is set.
By technique scheme, described L shape connecting rod is carbon fibre materials.
The beneficial effect that the present invention produces is: after one, wearer is settled down, wearable seat self becomes rock-steady structure, when in the length range that gravity center of human body is in the long end of L shape connecting rod, foot provides support power hardly, greatly reduce the force-bearing situation of foot, the foot fatigue of standing for a long time and bringing can be alleviated better;
Two, the setting of L shape connecting rod, make the adjustable extent of gravity center of human body increase a lot, after wearer is settled down, the angle that upper body is adjustable is corresponding to be increased, not only widen working range, and can alleviate and be in the lumbar fatigue and lumbar disc disease that fixing sitting posture causes for a long time;
Three, due to the adjustable length of first connecting rod, second connecting rod, do not need to change parts with regard to the people of different height can be adapted to, make the versatility of the wearable seat of the present invention better;
Four, the design of shoe cover, makes wearer under not needing to change special shoes situation, also can put on wearable seat easily.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of the adjustable for height wearable seat of the embodiment of the present invention;
Fig. 2 is the structural representation of L shape connecting rod in Fig. 1;
Fig. 3 is the partial sectional view of first connecting rod in Fig. 1;
Fig. 4 is the structural blast view of second connecting rod in Fig. 1;
Fig. 5 is the structural representation of shoe cover in Fig. 1;
Leg when Fig. 6 is stance in human body sagittal plane coordinates schematic diagram with the embodiment of the present invention;
Fig. 7 be the leg of stance for the moment in human body sagittal plane with the embodiment of the present invention coordinate schematic diagram;
Leg when Fig. 8 is sitting posture two in human body sagittal plane coordinates schematic diagram with the embodiment of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In the embodiment of the present invention, a kind of adjustable for height wearable seat is provided, as Fig. 1, shown in Fig. 2, comprise shoe cover (11), L shape connecting rod (23), fold-line-shaped height adjustment mechanism, controller, pressure sensor, fold-line-shaped height adjustment mechanism comprises first connecting rod assembly, second connecting rod assembly, short end and the shoe cover of L shape connecting rod are hinged, bearing (12) and jointed shaft (13) realization can be passed through, the long end of L shape connecting rod be connected with the lower end of first connecting rod assembly and first connecting rod assembly around junction rotation, the upper end of first connecting rod assembly be connected with the lower end of second connecting rod assembly and second connecting rod assembly around this junction rotation, the upper end of second connecting rod assembly arranges cushion, controller, pressure sensor is separately fixed on second connecting rod assembly, pressure sensor (63) is connected with controller.The long end of L shape connecting rod arranges hinge hole (233), and for hinged with first connecting rod hypomere, the short end of L shape connecting rod arranges hinge hole (232) for and another one hinge hole (231) hinged with one end of the first damper for hinged with shoe cover.The object of L shape connecting rod is used to mainly contain: one, when wearer is seated, L shape connecting rod is the bottom surface of its short end and earth surface under gravity, now just form an entirety with shoe cover, when in the length range that wearer center of gravity is in the short end of sole or L shape connecting rod, wearer just can reach balance, because L shape connecting rod self can keep stable state, so when wearer center of gravity is in the length range of L shape short end, the nearly all weight of human body is all by wearable seat; The use of two, L shape connecting rod increases the adjustable scope of wearer upper body, and working range when thus wearer is seated also just increases thereupon.Can reach from analysis above, L shape connecting rod bears most of weight of human body, so in order to ensure that its intensity is unlikely to again excessively to increase the weight of wearable seat, can adopt the material of high strength, lightweight here, as carbon fiber.
Wherein, first connecting rod assembly comprises first connecting rod (35) and the first damper (52), first connecting rod forms by 2 sections, first connecting rod epimere and first connecting rod hypomere, first connecting rod epimere (36) and first connecting rod hypomere (35) are coaxially, and the inner surface of the outer surface of first connecting rod epimere and first connecting rod hypomere is matched in clearance, first connecting rod epimere offers the identical through hole of size with corresponding respectively on the side of first connecting rod hypomere, the number of openings of first connecting rod epimere is one, the through hole of first connecting rod hypomere is equally spaced multiple through hole, first connecting rod epimere and first connecting rod hypomere adopt bolt and nut to be connected, first damper is connected with controller.First connecting rod epimere and first connecting rod hypomere can be rectangle hollow material, a part for first connecting rod epimere is inserted in first connecting rod hypomere, the inner surface of first connecting rod hypomere and the outer surface of first connecting rod epimere are matched in clearance, and the position changing corresponding through hole just can regulate the length of first connecting rod.As shown in Figure 3, barrel button (361) and spring (362) can also be adopted to coordinate, connection first connecting rod epimere and first connecting rod hypomere are to fix their position relationship, first connecting rod epimere and first connecting rod hypomere are connected and fixed by through hole by barrel button, one end of barrel button is welded with spring, and other one end of spring is welded with the first connecting rod epimere jack plane of symmetry.
Further, as shown in Figure 4, second connecting rod assembly comprises second connecting rod and the second damper, second connecting rod forms by 2 sections, second connecting rod epimere (41) and second connecting rod hypomere (42), second connecting rod epimere and second connecting rod hypomere coaxial, and the inner surface of the outer surface of second connecting rod epimere and second connecting rod hypomere is matched in clearance, second connecting rod epimere offers the identical through hole of size with corresponding respectively on the side of second connecting rod hypomere, the number of openings of second connecting rod epimere is one, the through hole of second connecting rod hypomere is equally spaced multiple through hole, second connecting rod epimere and second connecting rod hypomere adopt bolt and nut to be connected, second damper is connected with controller.In order to make wearer dress on this wearable seat time thigh and second connecting rod have a relatively-stationary position, two clasps are installed respectively in the both sides of second connecting rod epimere, clasp is connected with the bandage of one fixed width, the thigh of wearer and second connecting rod is bound together with this; In the side of second connecting rod epimere and second connecting rod hypomere, through hole is set respectively, and the relative position of the through hole of the through hole of second connecting rod epimere and second connecting rod hypomere in correspondence with each other, enable bolt simultaneously through the through hole of second connecting rod epimere and the through hole of second connecting rod hypomere, and using nut screwing clamping at the afterbody of bolt, second connecting rod epimere is the same with the connected mode of first connecting rod hypomere with first connecting rod epimere with the connected mode of second connecting rod hypomere.Second connecting rod epimere and controller can couple together with screw, and cushion is contained in the top of the second connecting rod epimere near that end of controller.Two sections of connecting rods of second connecting rod use rectangle hollow section bar.If second connecting rod does not adopt hollow material, need these lines to introduce controller outside second connecting rod assembly, select to need during the length of line to consider that wearable seat is this factor dynamic.Second connecting rod hypomere (424) and second connecting rod epimere (413) adopt the hollow profile of light-high-strength, and material can select carbon fiber and aluminium alloy.In preferred embodiment of the present invention, second connecting rod is by buckle 1(423), buckle 2(421), bandage (422), second connecting rod hypomere (424), spring (415), button (414), second connecting rod epimere (413), hex screw nut (412), controller (411), plastic plate (418), sunk screw (417), cushion (416) form.With two buckle 1(423) with two buckle 2(421) be connected with two bandages (423) and second connecting rod hypomere (424) respectively, relatively fix the position of thigh and second connecting rod with this.Connected mode between second connecting rod epimere (413) with second connecting rod hypomere (424) is the same with the assembling mode of first connecting rod.Controller (411) is connected with second connecting rod epimere (413) hex screw nut (412), be connected with two sunk screws between plastic plate (418) with second connecting rod epimere (413), cushion (416) can directly overlap in the above after plastic plate (417) connects.
Wherein, 3 hinge holes are offered in the bottom of first connecting rod hypomere, hinged with one end of one end of the long end of L shape connecting rod, the first damper, the second damper respectively, the long end of L shape connecting rod and the bottom of first connecting rod hypomere realize hinged by bearing (24) and jointed shaft (25).One end of first damper and the bottom of first connecting rod hypomere realize hinged by bearing (31) and jointed shaft (32), and one end of the second damper and the bottom of first connecting rod hypomere realize hinged by bearing (33) and jointed shaft (34).The other end of the first damper and the short end of L shape connecting rod hinged, realized by bearing (21) and jointed shaft (22).2 hinge holes are offered in the bottom of second connecting rod hypomere, hinged with the other end of the second damper, first connecting rod epimere respectively.The jointed shaft of the hinged place of second connecting rod hypomere and first connecting rod epimere is arranged encoder (43), encoder is connected with controller, by the output line (48) of encoder.The angle between first connecting rod and second connecting rod is measured with this.First damper is connected by the first control line (51) with between controller.Second damper (61) is connected by the second control line (62) with between controller.Second connecting rod hypomere and the hinged of first connecting rod epimere are realized by bearing (44) and jointed shaft (45).The other end of the second damper and the bottom of second connecting rod hypomere are hinged and are realized by bearing (46) and jointed shaft (47).
Wherein, pressure sensor can be fixed on the second damper.The piston axle of the second damper is connected with pressure sensor, detects the size of resistance with this.The control line of the first damper, the second damper, encoder and pressure sensor is all introduced in controller.
Further, shoe cover is made up of shoe-pad, footwear frame, shoe buckle one, shoe buckle two and shoestring, as shown in Figure 5, shoe-pad is connected by gluing or screw with footwear frame, shoe buckle one, shoe buckle two are separately positioned on the both sides of shoe-pad, one end of shoestring is fixed on shoe buckle one, and the short end of footwear frame and L shape connecting rod is hinged, and footwear frame thickness is greater than insole thicknesses.To be connected with the shoe buckle on both sides by shoestring and to bind pin and shoe cover.Shoe-pad (111) adopts good springiness, wear-resisting, oil resistant, acid and alkali-resistance material for sole of shoe is made, footwear frame (114) adopts alloy or the carbon fibre material of lighter weight while of having sufficient intensity, the composite that shoestring (113) adopts tensile strength high, flexible, shoe buckle one (112) and shoe buckle two (115) employing high strength, lightweight, cheap material can be plastic products also can be metallic article.Shoe buckle one (111) is connected with the clasp of shoe-pad both sides respectively with shoe buckle two (115), before connection shoe buckle one (111), needs shoestring (113) to be attached thereto.Gluing mode is adopted to be connected between shoe-pad (111) with footwear frame (114), in order to ensure the intensity of hinged place, the heel of footwear frame (114) can than segment thickness above more greatly, simultaneously in order to prevent the sole of wearer from sliding backward, the height of footwear frame (114) heel is greater than the thickness of shoe-pad.
Further, cushion is made up of plastic plate and flexible mount, and flexible mount is fixed on the upper surface of plastic plate, and the lower surface of plastic plate is fixed on the top of second connecting rod epimere.Consider that the cross section of actual second connecting rod is less, cushion is also softer, can not well for the buttocks of wearer provides enough contacts area, therefore between cushion and second connecting rod, one piece of width plastic plate identical with cushion with length is connected, can to be gluing between second connecting rod epimere and plastic plate also can be, and screw connects, and flexible mount is directly enclosed within plastic plate.
In the embodiment of the present invention, the quantity of the through hole on first connecting rod hypomere is 3-7, and the quantity of the through hole on second connecting rod hypomere is 3-7.
Further, between the bottom of first connecting rod hypomere and the long end of L shape connecting rod, a spring is set.Limit the corner between first connecting rod and L shape connecting rod with this, prevent when wearer is walked, this pin joint too close to the shank of people, causes inconvenient walking.
Wherein, L shape connecting rod can be carbon fibre materials.In preferred embodiment of the present invention, above used bearing is deep groove ball bearing and model is identical.
Consider and be not fixedly connected with between thigh and second connecting rod, wearer in the process of walking, due to the effect of wearable seat self gravitation, wearable seat may landing downwards, therefore need between second connecting rod and wearer waist or shoulder, increase waistband or shoulder belt connection, prevent seat from gliding, affect wearer and normally walk.
After user puts on wearable seat, the course of work of this seat is, as shown in Fig. 6, Fig. 7, Fig. 8:
1., when people is in erectility, wearer thigh and wearable seat form stance (a), and now there is an angle on L shape connecting rod (23) and ground.When lifting leg in wearer walking process, knee angle can reduce, and the short end of L shape connecting rod may be parallel with sole, but when pin lands, knee joint angle can obviously reduce, be less than θ 1, now foot first can land than L shape connecting rod, next step, this pin will close to vertical state (a), as can be seen here, in walking row process, this wearable seat can not interfere the normal walking of human body.Angle monotone variation between first connecting rod and second connecting rod, when user is transformed into stance from sitting posture or is transformed into sitting posture from stance, the stressed existence sudden change of damper.When sitting posture is switched to stance, first connecting rod and second connecting rod angle become large, damper stressed from very large sharply will for close to zero; When stance is switched to sitting posture, first connecting rod and second connecting rod angle diminish, and damper is stressed to increase severely to very large from close to zero.
After 2.L shape connecting rod ground connection, wearer can reach the highest sitting posture (b), the angle that now between shank and vertical axis, existence one is less; When shank rotates, L shape connecting rod still keeps and earth surface simultaneously, and wearer can reach minimum sitting posture 1(c), the angle now between shank and vertical axis is θ 2.The highest sitting posture (b) is to minimum sitting posture 1(c) between, the adjustment realizing leg sitting posture is driven by shank, upper body can free adjustment, but need the center of gravity of upper body to be adjusted to foot's ankle-joint to L shape length of connecting rod section axis between, so just can reduce the stressed of foot.When settling down, first damper (52) and the second damper (61) are in the lock state (stroke is constant), and form a stable mechanism with first connecting rod (30), second connecting rod (40) and L shape connecting rod (23), the most weight of wearer is born, ankle-joint and knee joint is stressed reduces widely by this mechanism.
3., when wearer is wanted to continue toward top rake, L shape connecting rod is liftoff, and wearer can reach minimum sitting posture 2(d), the angle now between shank and vertical line is θ 3.Minimum sitting posture 1(c) to minimum sitting posture 2(d), after wearer is settled down, first damper and the second damper are in the lock state (stroke is constant), a stable entirety is formed with first connecting rod (30), second connecting rod (40), L shape connecting rod and thigh, this entirety and shank and foot's (comprising wearer sole and shoe cover (11)) form a rock-steady structure, first damper and the second damper bear the weight of wearer, and body wt is finally transmitted to the footwear frame of shoe cover.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1. an adjustable for height wearable seat, it is characterized in that, comprise shoe cover, L shape connecting rod, fold-line-shaped height adjustment mechanism, controller, pressure sensor, fold-line-shaped height adjustment mechanism comprises first connecting rod assembly, second connecting rod assembly, short end and the shoe cover of L shape connecting rod are hinged, the long end of L shape connecting rod be connected with the lower end of first connecting rod assembly and first connecting rod assembly around junction rotation, the upper end of first connecting rod assembly be connected with the lower end of second connecting rod assembly and second connecting rod assembly around this junction rotation, the upper end of second connecting rod assembly arranges cushion, controller, pressure sensor is separately fixed on second connecting rod assembly, pressure sensor is connected with controller.
2. adjustable for height wearable seat according to claim 1, it is characterized in that, described first connecting rod assembly comprises first connecting rod and the first damper, first connecting rod forms by 2 sections, first connecting rod epimere and first connecting rod hypomere, first connecting rod epimere and first connecting rod hypomere coaxial, and the inner surface of the outer surface of first connecting rod epimere and first connecting rod hypomere is matched in clearance, first connecting rod epimere offers the identical through hole of size with corresponding respectively on the side of first connecting rod hypomere, the number of openings of first connecting rod epimere is one, the through hole of first connecting rod hypomere is equally spaced multiple through hole, first connecting rod epimere and first connecting rod hypomere adopt bolt and nut to be connected, first damper is connected with controller.
3. adjustable for height wearable seat according to claim 2, it is characterized in that, described second connecting rod assembly comprises second connecting rod and the second damper, second connecting rod forms by 2 sections, second connecting rod epimere and second connecting rod hypomere, second connecting rod epimere and second connecting rod hypomere coaxial, and the inner surface of the outer surface of second connecting rod epimere and second connecting rod hypomere is matched in clearance, second connecting rod epimere offers the identical through hole of size with corresponding respectively on the side of second connecting rod hypomere, the number of openings of second connecting rod epimere is one, the through hole of second connecting rod hypomere is equally spaced multiple through hole, second connecting rod epimere and second connecting rod hypomere adopt bolt and nut to be connected, second damper is connected with controller.
4. adjustable for height wearable seat according to claim 3, it is characterized in that, 3 hinge holes are offered in the bottom of described first connecting rod hypomere, hinged with one end of one end of the long end of L shape connecting rod, the first damper, the second damper respectively, the other end of the first damper and the short end of L shape connecting rod hinged, 2 hinge holes are offered in the bottom of second connecting rod hypomere, hinged with the other end of the second damper, first connecting rod epimere respectively, the jointed shaft of the hinged place of second connecting rod hypomere and first connecting rod epimere arranges encoder, and encoder is connected with controller.
5. adjustable for height wearable seat according to claim 4, it is characterized in that, described pressure sensor is fixed on the second damper.
6. the adjustable for height wearable seat according to above-mentioned any one claim, it is characterized in that, described shoe cover is made up of shoe-pad, footwear frame, shoe buckle one, shoe buckle two and shoestring, shoe-pad is connected by gluing or screw with footwear frame, shoe buckle one, shoe buckle two are separately positioned on the both sides of shoe-pad, one end of shoestring is fixed on shoe buckle one, and the short end of footwear frame and L shape connecting rod is hinged, and footwear frame thickness is greater than insole thicknesses.
7. the adjustable for height wearable seat according to claim 3 or 4 or 5, it is characterized in that, described cushion is made up of plastic plate and flexible mount, and flexible mount is fixed on the upper surface of plastic plate, and the lower surface of plastic plate is fixed on the top of second connecting rod epimere.
8. the adjustable for height wearable seat according to claim 3 or 4 or 5, is characterized in that, the quantity of the through hole on described first connecting rod hypomere is 3-7, and the quantity of the through hole on second connecting rod hypomere is 3-7.
9. adjustable for height wearable seat according to claim 8, is characterized in that, arranges a spring between the bottom of described first connecting rod hypomere and the long end of L shape connecting rod.
10. adjustable for height wearable seat according to claim 8, is characterized in that, described L shape connecting rod is carbon fibre materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410723673.XA CN104473486B (en) | 2014-12-03 | 2014-12-03 | A kind of adjustable for height wearable seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410723673.XA CN104473486B (en) | 2014-12-03 | 2014-12-03 | A kind of adjustable for height wearable seat |
Publications (2)
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| CN104970579A (en) * | 2015-07-17 | 2015-10-14 | 陆春生 | Portable seat |
| CN104970607A (en) * | 2015-06-26 | 2015-10-14 | 杭州欣峰科技有限公司 | Wearable chair |
| CN106041898A (en) * | 2016-08-03 | 2016-10-26 | 京东方科技集团股份有限公司 | Mechanical exoskeleton wear equipment and operation control method and device thereof |
| CN106923548A (en) * | 2017-02-27 | 2017-07-07 | 上海理工大学 | A kind of Portable stool |
| CN107252210A (en) * | 2017-05-12 | 2017-10-17 | 武汉理工大学 | A kind of wearable seat automatically controlled and application method |
| CN107613911A (en) * | 2015-12-25 | 2018-01-19 | 株式会社日东 | Body bearing device |
| CN107692631A (en) * | 2017-08-17 | 2018-02-16 | 杭州壕车科技有限公司 | A kind of gear positioning type ectoskeleton seat |
| CN107744277A (en) * | 2017-08-17 | 2018-03-02 | 杭州壕车科技有限公司 | A kind of cylinder supports formula ectoskeleton seat |
| WO2018098849A1 (en) * | 2016-12-02 | 2018-06-07 | 广东思谷智能技术有限公司 | Wearable exoskeleton seat apparatus capable of measuring sitting posture of human lower limbs |
| CN109223432A (en) * | 2018-08-01 | 2019-01-18 | 广州中医药大学(广州中医药研究院) | wrist joint rehabilitation intelligent robot |
| CN109330258A (en) * | 2018-09-06 | 2019-02-15 | 华中科技大学 | A kind of adjustable height ectoskeleton seat |
| CN112426288A (en) * | 2020-12-31 | 2021-03-02 | 黑龙江省医院 | Multi-functional nursing strutting arrangement |
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| CN104970607A (en) * | 2015-06-26 | 2015-10-14 | 杭州欣峰科技有限公司 | Wearable chair |
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| CN106923548A (en) * | 2017-02-27 | 2017-07-07 | 上海理工大学 | A kind of Portable stool |
| CN107252210A (en) * | 2017-05-12 | 2017-10-17 | 武汉理工大学 | A kind of wearable seat automatically controlled and application method |
| CN107252210B (en) * | 2017-05-12 | 2020-01-14 | 武汉理工大学 | Automatically-controlled wearable seat and use method |
| CN107744277A (en) * | 2017-08-17 | 2018-03-02 | 杭州壕车科技有限公司 | A kind of cylinder supports formula ectoskeleton seat |
| CN107692631A (en) * | 2017-08-17 | 2018-02-16 | 杭州壕车科技有限公司 | A kind of gear positioning type ectoskeleton seat |
| CN109223432A (en) * | 2018-08-01 | 2019-01-18 | 广州中医药大学(广州中医药研究院) | wrist joint rehabilitation intelligent robot |
| CN109223432B (en) * | 2018-08-01 | 2021-03-26 | 广州中医药大学(广州中医药研究院) | Intelligent robot for wrist joint rehabilitation |
| CN109330258A (en) * | 2018-09-06 | 2019-02-15 | 华中科技大学 | A kind of adjustable height ectoskeleton seat |
| CN109330258B (en) * | 2018-09-06 | 2021-12-03 | 华中科技大学 | Exoskeleton seat with adjustable height |
| CN112426288A (en) * | 2020-12-31 | 2021-03-02 | 黑龙江省医院 | Multi-functional nursing strutting arrangement |
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